Curs Enzime Fmam-Ammartie2015

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    ENZIME

    FMAM 2015

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    ENZIME

    Sunt catalizatori ai reactiilor biochimice

    Rol esential in metabolismul glucidelor, lipidelor si

     proteinelor = cresc viteza cu care au loc reactiile biochimice(106ori)

    Rol structural

    Localizare: intra/extracelular

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    CINETICA ENZIMATICA

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    II.2 Reglarea covalenta:

     prin fosforilare-defosforilare

    prin transformarea zimogen - forma activa

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    SINTETAZE FOLOSESC ATP

    SINTAZE NU FOLOSESC ATP